//
// Created by Administrator on 2021/5/20.
//

#include "iostream"

using namespace std;

int main(){

    // ==
    int a = 10;
    int b = 20;

    cout << (a == b) << endl;
    // <
    cout << (a < b) << endl;
    // >
    cout << (a > b) << endl;
    // >=
    cout << (a >= b) << endl;
    // <=
    cout << (a <= b) << endl;

    system("pause");
    return 0;
}